Well Phoenix worms are a brand of bsfl, so if its labeled as a pheonix worm, it's from a specific company and has a specific nutrient data due to its feed from that company. Symton sends a nutrition card with your order. They said it's also on their website but I was unable to find it on there also.
However I did email them to confirm their analysis, they had their own specific bugs sent to a lab multiple times so their data for their specific bsfl are accurate (and will be different from phoenix worms, calciworms, or any other branded or unbranded bsfl)
Mealworms and super worms are perfectly fine feeders. I've raised dragons for near 20 years now and all of my dragons have had mealworms and superworms as part of their diets.
Let's not let perfection be the enemy of good. Fat is an essential nutrient too. Not just protein. Micronutrients are important too.
You are never going to find a single bug that is perfect. Each and every single bug offers something that another doesnt. That is why variety is key. The more options you can offer, the better. But alienating a choice because it has 1 thing you dont like isnt a good idea when variety is already a limiting factor for dragons diets.
Imo, and based off of years of seeing sick dragons here, mealworms and superworms are a better feeder choice than dubias. Dubias have high levels of UA. The popularity of dubias in the last decade has led to an exponential increase in young dragons suffering from gout and high liver values.
The point of that is that even a "good thing" can become a bad thing when fed in exces. How do you prevent a single excess? Variety.
Do I still feed dubias to my dragons? Yes. But my dragons typically get 4 or more different bugs a week.
Dont limit your options just because 1 bug isnt perfect. As part of a varied diet, they all add a benefit to the dragons health.
-Brandon